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11030 (1988 PK)
Classification: Main-belt Asteroid          SPK-ID: 2011030
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2392370369159418 5.4395e-08  
a 2.417217521533122 1.5943e-08 AU
q 1.838929564100241 1.303e-07 AU
i 4.105348928940295 6.2084e-06 deg
node 163.6420355770508 8.5326e-05 deg
peri 175.2861537365418 8.6785e-05 deg
M 353.5004984162795 1.8484e-05 deg
tp 2457025.282754826197
(2015-Jan-02.78275483)
7.0646e-05 JED
period 1372.688601196344
3.76
1.358e-05
3.718e-08
d
yr
n .262259043810991 2.5946e-09 deg/d
Q 2.995505478966003 1.9757e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      9456 days (25.89 yr)  
   first obs. used      1988-08-11  
   last obs. used      2014-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53043  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:25:21  

Additional Information
 Earth MOID = .830619 AU 
 T_jup = 3.473 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO263448  

11030 (1988 PK)          Discovered 1988-Aug-13 by McNaught, R. H. at Siding Spring (413)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 PK = 1991 FB5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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